Malware Analysis Report

2024-08-06 11:48

Sample ID 240610-sxglzssanm
Target loader.exe
SHA256 ec5fa919b523ea3effb48a867b496d30a3bbf2208bc5652f812ebd0d87889ad0
Tags
quasar dilly evasion spyware themida trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

ec5fa919b523ea3effb48a867b496d30a3bbf2208bc5652f812ebd0d87889ad0

Threat Level: Known bad

The file loader.exe was found to be: Known bad.

Malicious Activity Summary

quasar dilly evasion spyware themida trojan

Quasar RAT

Quasar payload

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Loads dropped DLL

Checks computer location settings

Themida packer

Checks BIOS information in registry

Executes dropped EXE

Checks whether UAC is enabled

Suspicious use of NtSetInformationThreadHideFromDebugger

Unsigned PE

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Creates scheduled task(s)

Suspicious use of SendNotifyMessage

Suspicious use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

Modifies data under HKEY_USERS

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK Matrix V13

Initial Access
TA0001
Execution
TA0002
Scheduled Task/Job
T1053
Persistence
TA0003
Scheduled Task/Job
T1053
Privilege Escalation
TA0004
Scheduled Task/Job
T1053
Defense Evasion
TA0005
Virtualization/Sandbox Evasion
T1497
Credential Access
TA0006
Discovery
TA0007
Query Registry
T1012
Virtualization/Sandbox Evasion
T1497
System Information Discovery
T1082
Lateral Movement
TA0008
Collection
TA0009
Exfiltration
TA0010
Command and Control
TA0011
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-06-10 15:30

Signatures

Themida packer

themida
Description Indicator Process Target
N/A N/A N/A N/A

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-10 15:30

Reported

2024-06-10 16:01

Platform

win7-20240221-en

Max time kernel

600s

Max time network

598s

Command Line

"C:\Users\Admin\AppData\Local\Temp\loader.exe"

Signatures

Quasar RAT

trojan spyware quasar

Quasar payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Identifies VirtualBox via ACPI registry values (likely anti-VM)

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\loader.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\loader.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\loader.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\loader.exe N/A

Themida packer

themida
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\loader.exe N/A
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\loader.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A

Enumerates physical storage devices

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\loader.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\loader.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2784 wrote to memory of 2620 N/A C:\Users\Admin\AppData\Local\Temp\loader.exe C:\Windows\SysWOW64\schtasks.exe
PID 2784 wrote to memory of 2620 N/A C:\Users\Admin\AppData\Local\Temp\loader.exe C:\Windows\SysWOW64\schtasks.exe
PID 2784 wrote to memory of 2620 N/A C:\Users\Admin\AppData\Local\Temp\loader.exe C:\Windows\SysWOW64\schtasks.exe
PID 2784 wrote to memory of 2620 N/A C:\Users\Admin\AppData\Local\Temp\loader.exe C:\Windows\SysWOW64\schtasks.exe
PID 2784 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\loader.exe C:\Users\Admin\AppData\Roaming\en\defenderx64.exe
PID 2784 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\loader.exe C:\Users\Admin\AppData\Roaming\en\defenderx64.exe
PID 2784 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\loader.exe C:\Users\Admin\AppData\Roaming\en\defenderx64.exe
PID 2784 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\loader.exe C:\Users\Admin\AppData\Roaming\en\defenderx64.exe
PID 2696 wrote to memory of 2468 N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe C:\Windows\SysWOW64\schtasks.exe
PID 2696 wrote to memory of 2468 N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe C:\Windows\SysWOW64\schtasks.exe
PID 2696 wrote to memory of 2468 N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe C:\Windows\SysWOW64\schtasks.exe
PID 2696 wrote to memory of 2468 N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe C:\Windows\SysWOW64\schtasks.exe

Processes

C:\Users\Admin\AppData\Local\Temp\loader.exe

"C:\Users\Admin\AppData\Local\Temp\loader.exe"

C:\Windows\SysWOW64\schtasks.exe

"schtasks" /create /tn "Windows Defender Helper" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\en\defenderx64.exe" /rl HIGHEST /f

C:\Users\Admin\AppData\Roaming\en\defenderx64.exe

"C:\Users\Admin\AppData\Roaming\en\defenderx64.exe"

C:\Windows\SysWOW64\schtasks.exe

"schtasks" /create /tn "Windows Defender Helper" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\en\defenderx64.exe" /rl HIGHEST /f

Network

Country Destination Domain Proto
US 8.8.8.8:53 lvke-45989.portmap.host udp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
US 8.8.8.8:53 lvke-45989.portmap.host udp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
US 8.8.8.8:53 lvke-45989.portmap.host udp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp

Files

memory/2784-0-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-2-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-3-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-1-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-4-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-5-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-6-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-7-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-8-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-9-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-11-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-10-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-13-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-15-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-16-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-17-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-18-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-19-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-20-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-14-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-22-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-23-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-21-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-25-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-27-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-26-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-28-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-29-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-24-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-30-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-31-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-32-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-33-0x0000000000400000-0x000000000109A000-memory.dmp

\Users\Admin\AppData\Roaming\en\defenderx64.exe

MD5 a7162b6eabcdb753b8ec85bda90af43c
SHA1 e837aa3e994604f84c3adb4f6a10dc602e326a3e
SHA256 ec5fa919b523ea3effb48a867b496d30a3bbf2208bc5652f812ebd0d87889ad0
SHA512 3aeb0173d2169d9607a9e9e12c6ded9a2e0ab68b3c522ef287d3d5245b8c9eceec903685e30698711678664c6e002f09c224b61eaadd0cd54e1646104da8a4e4

memory/2784-36-0x00000000061D0000-0x0000000006E6A000-memory.dmp

memory/2696-40-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2784-42-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2696-44-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2696-45-0x0000000000400000-0x000000000109A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-10 15:30

Reported

2024-06-10 15:53

Platform

win10v2004-20240426-en

Max time kernel

51s

Max time network

51s

Command Line

"C:\Users\Admin\AppData\Local\Temp\loader.exe"

Signatures

Quasar RAT

trojan spyware quasar

Quasar payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Identifies VirtualBox via ACPI registry values (likely anti-VM)

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\loader.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\loader.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\loader.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A

Themida packer

themida
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\loader.exe N/A
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\loader.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A

Enumerates physical storage devices

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Modifies data under HKEY_USERS

Description Indicator Process Target
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1" C:\Windows\system32\LogonUI.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4288567808" C:\Windows\system32\LogonUI.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89" C:\Windows\system32\LogonUI.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1" C:\Windows\system32\LogonUI.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "12" C:\Windows\system32\LogonUI.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History C:\Windows\system32\LogonUI.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0" C:\Windows\system32\LogonUI.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292311040" C:\Windows\system32\LogonUI.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365271" C:\Windows\system32\LogonUI.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent C:\Windows\system32\LogonUI.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = a6d8ff0076b9ed00429ce3000078d700005a9e000042750000264200f7630c00 C:\Windows\system32\LogonUI.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292311040" C:\Windows\system32\LogonUI.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10" C:\Windows\system32\LogonUI.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM C:\Windows\system32\LogonUI.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365271" C:\Windows\system32\LogonUI.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\loader.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\loader.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\loader.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\shutdown.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\shutdown.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\system32\LogonUI.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4836 wrote to memory of 3636 N/A C:\Users\Admin\AppData\Local\Temp\loader.exe C:\Windows\SysWOW64\schtasks.exe
PID 4836 wrote to memory of 3636 N/A C:\Users\Admin\AppData\Local\Temp\loader.exe C:\Windows\SysWOW64\schtasks.exe
PID 4836 wrote to memory of 3636 N/A C:\Users\Admin\AppData\Local\Temp\loader.exe C:\Windows\SysWOW64\schtasks.exe
PID 4836 wrote to memory of 2336 N/A C:\Users\Admin\AppData\Local\Temp\loader.exe C:\Users\Admin\AppData\Roaming\en\defenderx64.exe
PID 4836 wrote to memory of 2336 N/A C:\Users\Admin\AppData\Local\Temp\loader.exe C:\Users\Admin\AppData\Roaming\en\defenderx64.exe
PID 4836 wrote to memory of 2336 N/A C:\Users\Admin\AppData\Local\Temp\loader.exe C:\Users\Admin\AppData\Roaming\en\defenderx64.exe
PID 2336 wrote to memory of 3188 N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe C:\Windows\SysWOW64\schtasks.exe
PID 2336 wrote to memory of 3188 N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe C:\Windows\SysWOW64\schtasks.exe
PID 2336 wrote to memory of 3188 N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe C:\Windows\SysWOW64\schtasks.exe
PID 2336 wrote to memory of 2624 N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe C:\Windows\SysWOW64\shutdown.exe
PID 2336 wrote to memory of 2624 N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe C:\Windows\SysWOW64\shutdown.exe
PID 2336 wrote to memory of 2624 N/A C:\Users\Admin\AppData\Roaming\en\defenderx64.exe C:\Windows\SysWOW64\shutdown.exe

Processes

C:\Users\Admin\AppData\Local\Temp\loader.exe

"C:\Users\Admin\AppData\Local\Temp\loader.exe"

C:\Windows\SysWOW64\schtasks.exe

"schtasks" /create /tn "Windows Defender Helper" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\en\defenderx64.exe" /rl HIGHEST /f

C:\Users\Admin\AppData\Roaming\en\defenderx64.exe

"C:\Users\Admin\AppData\Roaming\en\defenderx64.exe"

C:\Windows\SysWOW64\schtasks.exe

"schtasks" /create /tn "Windows Defender Helper" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\en\defenderx64.exe" /rl HIGHEST /f

C:\Windows\SysWOW64\shutdown.exe

"C:\Windows\System32\shutdown.exe" /s /t 0

C:\Windows\system32\LogonUI.exe

"LogonUI.exe" /flags:0x4 /state0:0xa39b9055 /state1:0x41c64e6d

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 lvke-45989.portmap.host udp
DE 193.161.193.99:45989 lvke-45989.portmap.host tcp
US 8.8.8.8:53 ipwho.is udp
DE 195.201.57.90:443 ipwho.is tcp
US 8.8.8.8:53 99.193.161.193.in-addr.arpa udp
US 8.8.8.8:53 90.57.201.195.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 udp
N/A 104.46.162.227:443 tcp
US 8.8.8.8:53 udp

Files

memory/4836-2-0x0000000076F60000-0x0000000077050000-memory.dmp

memory/4836-3-0x0000000076F60000-0x0000000077050000-memory.dmp

memory/4836-1-0x0000000076F80000-0x0000000076F81000-memory.dmp

memory/4836-0-0x0000000000400000-0x000000000109A000-memory.dmp

memory/4836-4-0x0000000076F60000-0x0000000077050000-memory.dmp

memory/4836-5-0x0000000076F60000-0x0000000077050000-memory.dmp

memory/4836-8-0x0000000076F60000-0x0000000077050000-memory.dmp

memory/4836-7-0x0000000076F60000-0x0000000077050000-memory.dmp

memory/4836-6-0x0000000076F60000-0x0000000077050000-memory.dmp

memory/4836-10-0x0000000000400000-0x000000000109A000-memory.dmp

memory/4836-11-0x0000000000400000-0x000000000109A000-memory.dmp

memory/4836-12-0x00000000056E0000-0x0000000005C84000-memory.dmp

memory/4836-13-0x0000000005600000-0x0000000005692000-memory.dmp

memory/4836-14-0x0000000005CB0000-0x0000000005CBA000-memory.dmp

C:\Users\Admin\AppData\Roaming\en\defenderx64.exe

MD5 a7162b6eabcdb753b8ec85bda90af43c
SHA1 e837aa3e994604f84c3adb4f6a10dc602e326a3e
SHA256 ec5fa919b523ea3effb48a867b496d30a3bbf2208bc5652f812ebd0d87889ad0
SHA512 3aeb0173d2169d9607a9e9e12c6ded9a2e0ab68b3c522ef287d3d5245b8c9eceec903685e30698711678664c6e002f09c224b61eaadd0cd54e1646104da8a4e4

memory/4836-21-0x0000000076F60000-0x0000000077050000-memory.dmp

memory/2336-20-0x0000000000400000-0x000000000109A000-memory.dmp

memory/4836-22-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2336-24-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2336-25-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2336-26-0x0000000006E00000-0x0000000007418000-memory.dmp

memory/2336-27-0x0000000006940000-0x0000000006990000-memory.dmp

memory/2336-28-0x0000000006B30000-0x0000000006BE2000-memory.dmp

memory/2336-31-0x0000000007DA0000-0x0000000007DB2000-memory.dmp

memory/2336-32-0x0000000007DC0000-0x0000000007DFC000-memory.dmp

memory/2336-33-0x0000000007E00000-0x0000000007E66000-memory.dmp

memory/2336-36-0x0000000000400000-0x000000000109A000-memory.dmp

memory/2336-40-0x0000000000400000-0x000000000109A000-memory.dmp